<template>
        <div class="block">
   <el-carousel height="500px">
      <el-carousel-item v-for="item in 4" :key="item">
        <h3 class="small">{{ item }}</h3>
      </el-carousel-item>
    </el-carousel>
  </div>
      
</template>
<script>
export default {
    
}
</script>
<style scoped>
 .el-carousel__item h3 {
    color: #475669;
    font-size: 14px;
    opacity: 0.75;
    line-height: 150px;
    margin: 0;
  }

  .el-carousel__item:nth-child(2n) {
       background: url("../../assets/lunbo2.png");
     background-color: #99a9bf;
       background-position: center;
  background-size: cover;
  
 ;
  }
  
  .el-carousel__item:nth-child(2n+1) {
       background: url("../../assets/lunbo3.png");
       background-color: #d3dce6;
       background-position: center;
  background-size: cover;
  
 
  }
</style>


